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Message-ID: <3ce57c850512080812p5997d0e3y8c512b27787ae471@mail.gmail.com>
Date: Thu, 8 Dec 2005 11:12:43 -0500
From: Chathura Herath <chathurah@gmail.com>
To: axis-user@ws.apache.org
Subject: Re: [axis2 v0.93] configuration context - class cast exception
In-Reply-To: <439858D7.8040703@tiscalinet.it>
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References: <439858D7.8040703@tiscalinet.it>

Think its bug, pls open a JIRA. This particular method in Line 147 has
not been update after we inserted the service group context. Second
method would work because it has been updated.
THanks
Chathura

On 12/8/05, Diego <diegs@tiscalinet.it> wrote:
> Hi everybody!
>
> I'm using axis2 v0.93.
>
> With the following code:
>
> public class AstrodasServerMessageReceiver extends
> AbstractInOutSyncMessageReceiver {
>
>      public void invokeBusinessLogic(MessageContext
> msgContext,MessageContext newMsgContext) throws AxisFault {
>          try {
>              OperationContext operationContext =3D
> msgContext.getOperationContext(); // line 41, the one that causes the
> ClassCastException
>              ConfigurationContext configurationContext =3D
> operationContext.getEngineContext();
>
> ...
>
>
> I get the following exception:
>
>
> java.lang.ClassCastException
>          at
> org.apache.axis2.context.OperationContext.getEngineContext(OperationConte=
xt.java:147)
>          at
> org.astrodas.ws.server.AstrodasServerMessageReceiver.invokeBusinessLogic(=
AstrodasServerMessageReceiver.java:41)
>          at
> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(Abstr=
actInOutSyncMessageReceiver.java:36)
>          at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:15=
8)
>          at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest=
(HTTPTransportUtils.java:211)
>          at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:181)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>          at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat=
ionFilterChain.java:252)
>          at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte=
rChain.java:173)
>          at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve=
.java:214)
>          at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve=
.java:178)
>          at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:=
126)
>          at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:=
105)
>          at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.j=
ava:107)
>          at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:14=
8)
>          at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825=
)
>          at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCo=
nnection(Http11Protocol.java:738)
>          at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.=
java:526)
>          at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowe=
rWorkerThread.java:80)
>          at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.=
java:684)
>          at java.lang.Thread.run(Thread.java:552)
>
>
> Whereas this code executes fine:
>
> public class AstrodasServerMessageReceiver extends
> AbstractInOutSyncMessageReceiver {
>
>      public void invokeBusinessLogic(MessageContext
> msgContext,MessageContext newMsgContext) throws AxisFault {
>          try {
>              OperationContext operationContext =3D
> msgContext.getOperationContext();
>              ServiceContext serviceContext =3D
> operationContext.getServiceContext();
>              ConfigurationContext configurationContext =3D
> serviceContext.getConfigurationContext();
>
> ...
>
>
> In the API specification it is written not to use the class
> ServiceContext since "it might not live up to your expectation".
>
> Am I doing something wrong?
>
> Thanks!
>
> Diego
>


--
Chathura Herath
http://www.bloglines.com/blog/chathurah